Can someone help me with this please, I'm failing math really bad and I hate it :(

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq